500131130301431 has 2 divisors, whose sum is σ = 500131130301432. Its totient is φ = 500131130301430.

The previous prime is 500131130301277. The next prime is 500131130301469. The reversal of 500131130301431 is 134103031131005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500131130301431 - 2¹⁰ = 500131130300407 is a prime.

It is a super-2 number, since 2×500131130301431² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 500131130301431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500131130801431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250065565150715 + 250065565150716.

It is an arithmetic number, because the mean of its divisors is an integer number (250065565150716).

Almost surely, 2^{500131130301431} is an apocalyptic number.

500131130301431 is a deficient number, since it is larger than the sum of its proper divisors (1).

500131130301431 is an equidigital number, since it uses as much as digits as its factorization.

500131130301431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 500131130301431 its reverse (134103031131005), we get a palindrome (634234161432436).

The spelling of 500131130301431 in words is "five hundred trillion, one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, four hundred thirty-one".